• 한국콘텐츠학회논문지
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• 제20권6호
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• pp.623-639
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• 2020

이 연구는 청년의 여가시간과 교제시간에 영향을 미치는 요인을 탐색한 것이다. 분석 결과, 청년의 여가시간을 제약하는 요인으로 유급노동, 가사양육 역할이 유의미한 영향을 미치며, 교제시간에는 제약요인과 함께 교제기회 요인이 유의미한 영향을 미친다. 취업준비청년과 니트청년은 다른 역할유형 청년에 비해 미디어여가, 문화관광 활동, 스포츠·레포츠 활동에 더 많은 시간을 투여하지만 학생에 비해 교제시간은 짧다. 이는 기회요인이 작용한 결과이다. 취업중인 청년은 주말 문화관광시간을 제외하고는 평일과 주말 여가시간이 가장 짧으며, 교제시간 제약 역시 크다. 가사육아 중인 청년은 주말에도 여가시간이 가장 짧다. 따라서 역할 사이의 이행, 중첩이 이루어지는 청년기에 역할수행에 따른 여가 제약요인을 줄여 고른 여가활동을 지원하고, 사회적 관계맺음 기회를 넓히는 사회적 지원이 필요하다.

• 한국식생활문화학회지
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• 제11권3호
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• pp.359-367
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• 1996

To study the dining-out behaviour of housewives, the frequency, food preference, expense for dining-out in social meeting, family gathering, daily meal were surveyed with a total of 454 housewives in Pusan. (1) In the frequency of dining-out, once or twice a month shows highest percentage, 59.7% and 45.8% for social meeting and family gathering respectively. The occasion of dining-out for the daily meal is less than 1 or 2 time per 6 month (62.6%). The frequency of dining-out is highly dependent on demographic variables such as age, academic background, family income, car ownership. (2) The preference for Korean dishes is found to be top in all occasions for dining-out. And then for the social meeting, chinese food, western style food, japanese cuisine and fast food are prefered in order, while western style food and chinese cuisine are rather prefered than japanese cuisine and fast food in occasion for family gathering. When they dine out just for daily meal, korean food is prefered first and preference for chinese food, western style food, fast food is followed in order. Japanese cuisine is prefered the last. (3) Housewives answered highly that the expense they spend for dining-out for social meeting (45.8%) or family fathering (46.8%) is 5,000 to 10,000 won per person. For these occasions, the expense is different with family income. Namely, if their income is higher than 3,000,000 won, they usually spend 10,000 to 15,000 won for the occasion. And for the daily dining-out, 34.7% respondents answered that they spend 2,000 to 3,000 won.

• 한국멀티미디어학회논문지
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• 제23권4호
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• pp.588-594
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• 2020

This study analyzes the current status of drone journalism in Korean broadcasting industry, with a case study of TV Chosun Company's drone use for news gathering. It analyzes TV Chosun's record of drone logs between 2014 and 2018. The log consists of date, time, news content, users, machine and on-air date. In 2014, the total of 31 cases of using drones for news gathering is identified, while in 2018, the frequency increases to 60, with a gradual, annual increase, making the total frequency of 160, during the period between 2014 and 2018. This means that the broadcasting company used the drone news gathering system every week. The analysis also reveals that the company used this drone news gathering system mostly in the metropolitan area in Korea, amounting to more than 76 per cent of its total use: 31.3 per cent in Seoul, 36.9 per cent in Kyunggi, and 8.1 percent in Incheon. The system was more frequently used in the summer and autumn than the winter and spring. Interestingly, it was first popularly used for disaster related news, but the use of drone for social and other issues is increasing every year, which may imply its diverse use in the future.

• KIEAE Journal
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• 제11권6호
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• pp.117-125
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• 2011

As quality of life improves recently, people began to pay more attention to outdoor environment and outdoor activities. In case of the U.S.A., community garden is utilized as space for plant cultivation and horticulture activities and the space is also used for complex activities such as education, play, leisure and rest. At the same time, such diverse activities are linked with creating social and economic wealth, thus creating sustainable values in the community. This study targets to identify the social and economic effects of community garden. For this purpose, the study analyzes the detailed cases of community gardens in the U.S. and analyzed the contents of the study based on the theory of social capital. In case of Korea, community gardens are operated in the form of urbane farming and parks in most cases but it is desirable in terms of contribution to the community and sustainability to manage the community gardens with space characteristics and programs that set up communities by gathering many residents in the community. It is necessary to approach the matter of community garden comprehensively and to set up comprehensive and complex plans to form community gardens. This study is expected to function as an important base for such purpose.

• 한국정보컨버전스학회논문지
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• 제7권2호
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• pp.49-57
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• 2014

최근 대량의 SNS(Social Network Service) 데이터로부터 유용한 정보를 추출하고 사용자의 진의 정보를 평가하기 위한 오피니언 마이닝(opinion mning)이 소개되고 있다. 오피니언 마이닝은 대량의 SNS 데이터로부터 빠른 기간 내에 데이터를 수집하고 분석하여 목적에 적합한 정보를 추출하는 효율적인 기법이 필요하다. SNS에서 발생되는 다양한 비정형 데이터로부터 감성정보를 추출하기 위해, 본 논문에서는 하둡(Hadoop) 시스템 기반의 병렬적 HDFS(Hadoop Distributed File System)와 맵리듀스(MapReduce) 기반 감성분석 함수를 제안한다. 실험결과로 제안한 시스템과 함수는 데이터 수집과 적재시간에 대해 O(n)보다 빠르게 처리하며, 메모리와 CPU 자원에 대해 안정적인 부하분산이 이루어지는 것을 확인하였다.

• 대한원격탐사학회지
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• 제37권6_1호
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• pp.1647-1656
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• 2021

한국은 코로나19로 인한 감염전파를 줄이기 위해 4단계의 사회적 거리두기 기준을 설정하고 확진자 발생 비율을 기준으로 단계를 전환하여 시행하고 있다. 이러한 사회적 거리두기는 사람들의 이동 및 모임 등 사회적 접촉을 제한함으로써 시민들의 활동량에 변화를 가져왔다. 이를 직관적으로 확인할 수 있는 데이터 중 하나가 Night Time Light (NTL)이다. NTL은 인공위성에 포착된 불빛을 활용해 측정한 국가경제규모를 측정할 수 있는 변수로, 야간동안 사람의 사회 활동을 파악하는데 활용할 수 있다. NTL 자료는 수오미 위성(Suomi National Polar-orbiting Partnership, S-NPP)에 탑재된 센서인 Visible Infrared Imaging Radiometer Suite (VIIRS)에 포함된 Day-Night Band (DNB)를 통해 얻을 수 있다. 본 연구는 2019년 1월 5일부터 2021년 10월 26일까지 1023개의 Suomi 자료를 수집하고, 서울의 NTL 변화를 시계열로 생성하여 사회적 거리두기 단계와의 상관관계를 분석하였다. 그 결과 사회적 거리두기의 단계가 높아질수록 NTL의 공간적, 시간적 변화가 모두 감소된 것으로 나타났다. 이는 더 높은 단계의 사회적 거리두기 정책이 실행됨에 따라 야간 시간대의 상업 활동 및 모임 인원제한 등과 같은 사회적 활동의 제한이 실제로 서울의 NTL 감소에 영향을 준 것으로 해석할 수 있다. 본 연구는 향후 코로나19 관련 정부의 정책을 평가하고 개선하기 위한 참고자료로 활용할 수 있을 것이다.

• International Journal of Knowledge Content Development & Technology
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• 제11권4호
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• pp.35-51
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• 2021

This study measured the effects of fake news and propaganda on managing information on COVID-19 among the Nigerian citizenry. This study examined sources of information on COVID-19 available to the people, evaluated reasons behind spreading fake news, examined how fake news has affected the spread of COVID-19 pandemic in Nigeria, established the consequences of fake news on managing COVID-19 pandemic and as well identified ways to contain fake news at a time like this in Nigeria.It is a survey with a sample size of 375 participants selected using simple random technique. Instrument of data gathering was questionnaire widely distributed in the six geo-political zones of Nigeria using Survey monkey. Data was analysed using frequencies, counts and percentages, tables and charts. Findings revealed that people rely more on radio, television, and social media for information on COVID-19. Fake news is spread by people mostly for political reasons and intention to cause panic. In Nigeria, fake news has led to disbelief of the existence of the virus thereby leading to violation of precautionary measures among the citizenry and lack of trust in the government. Concerted effort on the part of the government is required to give public enlightenment on the danger of fake news. Also, directorate of anti-fake news should be established to censor and reprimand sources of fake news. People should always check source of information to confirm its credibility and be weary of sharing unconfirmed information especially on the social media.

• 한국의류산업학회지
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• 제22권4호
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• pp.432-445
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• 2020

This study identified the utilization characteristics of individual fashion taste expression on Instagram, and examined the impact of the use of the media on the formation and change of fashion taste. The research method conducted 1:1 indepth interviews with 19 people in their 20s and 30s using 501 images for analysis. The results of this study are as follows. Posting, searching, and reading behavior on Instagram were identified in three dimensions (self-expression, information gathering, and relationship orientation). In the image of self-expression, clothes were displayed at the time so that they could be checked and applied in other ways. Accumulated posts inspired people to look back on past styles and use them to reflect on the present. A media environment that was constantly exposed to information in real time allowed people to try various styles by imitating other users' posts and share in a process of creatively exploring styles to help organize fashion tastes developmentally. Participants had selective relationships with people of similar tastes who experienced the pleasure of enjoying through the exchange of tastes in fashion. These taste mates directly influenced the formation or change of tastes, serving as a criteria for styles or presenting new styles. In this study, fashion taste was formed by individual efforts of pursuit (not a collective social class choice) and was a continuous process of constantly changing that also exploring discriminatory styles.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2017년도 춘계학술대회
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• pp.567-569
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• 2017

자유선택활동은 유아가 스스로 활동영역을 선택하여 계획하고 수행하는 유아지향적 시간이다. 이를 통해 유아들은 자기선택, 자기동기화된 자기 주도적 활동등을 통해서 또래와 함께 자유롭게 활동하며 상호교류를 하는 중요한 시간이다. 교사는 수업시간에 유아들의 탐구활동을 위하여 심리적으로 편안한 환경조성과 유아들과의 유대감을 유지하여 학습목표와 또래와의 친밀도 및 사회적 기술등을 습득하기를 원한다. 그러나 1명의 교사에 의한 한정된 수업시간과 지도환경하에서 모든 유아들의 활동정보를 정확하게 파악하기가 힘들다. 본 연구는 NFC 태그를 활용하여 유아들이 선택한 자유선택활동 영역과 활동시간을 모니터링하는 시스템을 설계하여 교사들이 유아들의 활동을 효율적으로 파악할 수 있도록 한다.

• International Journal of Aeronautical and Space Sciences
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• 제10권1호
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• pp.98-103
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• 2009

The forecasting, mitigation and preparedness of the natural disaster impacts require relevant information regarding the disaster desirable in real time. In the meantime it is requiring the rapid and continuous data and information generation or gathering for possible prediction and monitoring of the natural disaster. Since disasters that cause huge social and economic disruptions normally affect large areas or territories and are linked to global change. The use of traditional and conventional methods for management of the natural disaster impact can not be effectively implemented for intial data col1ection with the further processing. The space technology or remote sensing tools offer excellent possibilities of collecting vital data. The main reason is capability of this technology of collecting data at global and regional scales rapidly and repetitively. This is unchallenged advantage of the space methods and technology. The satellite or remote sensing techniques can be used to monitor the current situation, the situation before based on the data in sight. as well as after disaster occurred. They can be used to provide baseline data against which future changes can be compared while the GIS techniques provide a suitable framework for integrating and analyzing the many types of data sources required for disaster monitoring. Developed GIS is an excellent instrument for definition of the social impact status of the natural disaster which can be undertaken in the future database developments. This methodology is a good source for analysis and dynamic change studies of the natural disaster impacts.